GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2023-42657 (GCVE-0-2023-42657)

Vulnerability from cvelistv5 – Published: 2023-09-27 14:49 – Updated: 2024-09-24 14:19
VLAI
Title
WS_FTP Server Directory Traversal
Summary
In WS_FTP Server versions prior to 8.7.4 and 8.8.2, a directory traversal vulnerability was discovered.  An attacker could leverage this vulnerability to perform file operations (delete, rename, rmdir, mkdir) on files and folders outside of their authorized WS_FTP folder path.  Attackers could also escape the context of the WS_FTP Server file structure and perform the same level of operations (delete, rename, rmdir, mkdir) on file and folder locations on the underlying operating system.
Severity
9.9 (Critical)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-24 14:16 UTC
CWE
  • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
Impacted products
Vendor Product Version CPE status
Progress Software Corporation WS_FTP Server Affected: 8.8.0 , < 8.8.2 (semver)
Affected: 8.7.0 , < 8.7.4 (semver)
guessed Create a notification for this product.
progress ws_ftp_server Affected: 8.8.0 , < 8.8.2 (custom)
Affected: 8.7.0 , < 8.7.4 (custom)
    cpe:2.3:a:progress:ws_ftp_server:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2023-09-27 14:48
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T19:23:40.363Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "product",
              "x_transferred"
            ],
            "url": "https://www.progress.com/ws_ftp"
          },
          {
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://community.progress.com/s/article/WS-FTP-Server-Critical-Vulnerability-September-2023"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:progress:ws_ftp_server:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "ws_ftp_server",
            "vendor": "progress",
            "versions": [
              {
                "lessThan": "8.8.2",
                "status": "affected",
                "version": "8.8.0",
                "versionType": "custom"
              },
              {
                "lessThan": "8.7.4",
                "status": "affected",
                "version": "8.7.0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-42657",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-24T14:16:29.536741Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-24T14:19:21.640Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "affected",
          "modules": [
            "WS_FTP Server File System"
          ],
          "product": "WS_FTP Server",
          "vendor": "Progress Software Corporation",
          "versions": [
            {
              "lessThan": "8.8.2",
              "status": "affected",
              "version": "8.8.0",
              "versionType": "semver"
            },
            {
              "lessThan": "8.7.4",
              "status": "affected",
              "version": "8.7.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "datePublic": "2023-09-27T14:48:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\n\n\n\nIn WS_FTP Server versions prior to 8.7.4 and 8.8.2, a directory traversal vulnerability was discovered.\u0026nbsp; An attacker could leverage this vulnerability to perform file operations (delete, rename, rmdir, mkdir) on files and folders outside of their authorized WS_FTP folder path.\u0026nbsp; Attackers could also escape the context of the WS_FTP Server file structure and perform the same level of operations (delete, rename, rmdir, mkdir) on file and folder locations on the underlying operating system.\u003cbr\u003e"
            }
          ],
          "value": "\n\n\nIn WS_FTP Server versions prior to 8.7.4 and 8.8.2, a directory traversal vulnerability was discovered.\u00a0 An attacker could leverage this vulnerability to perform file operations (delete, rename, rmdir, mkdir) on files and folders outside of their authorized WS_FTP folder path.\u00a0 Attackers could also escape the context of the WS_FTP Server file structure and perform the same level of operations (delete, rename, rmdir, mkdir) on file and folder locations on the underlying operating system.\n"
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-126",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-126 Path Traversal"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.9,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-22",
              "description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-09-27T15:20:51.807Z",
        "orgId": "f9fea0b6-671e-4eea-8fde-31911902ae05",
        "shortName": "ProgressSoftware"
      },
      "references": [
        {
          "tags": [
            "product"
          ],
          "url": "https://www.progress.com/ws_ftp"
        },
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://community.progress.com/s/article/WS-FTP-Server-Critical-Vulnerability-September-2023"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "WS_FTP Server Directory Traversal",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f9fea0b6-671e-4eea-8fde-31911902ae05",
    "assignerShortName": "ProgressSoftware",
    "cveId": "CVE-2023-42657",
    "datePublished": "2023-09-27T14:49:03.093Z",
    "dateReserved": "2023-09-12T13:30:29.571Z",
    "dateUpdated": "2024-09-24T14:19:21.640Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2023-42657",
      "date": "2026-09-17",
      "epss": "0.17025",
      "percentile": "0.96917"
    },
    "fkie_nvd": {
      "configurations": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:progress:ws_ftp_server:*:*:*:*:*:*:*:*",
                  "matchCriteriaId": "443CCFDE-4A61-40F1-96C1-B36BF9240773",
                  "versionEndExcluding": "8.7.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:progress:ws_ftp_server:*:*:*:*:*:*:*:*",
                  "matchCriteriaId": "DC67BDC1-AAF5-41B9-8087-4E636A0D597C",
                  "versionEndExcluding": "8.8.2",
                  "versionStartIncluding": "8.8.0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "\n\n\nIn WS_FTP Server versions prior to 8.7.4 and 8.8.2, a directory traversal vulnerability was discovered.\u00a0 An attacker could leverage this vulnerability to perform file operations (delete, rename, rmdir, mkdir) on files and folders outside of their authorized WS_FTP folder path.\u00a0 Attackers could also escape the context of the WS_FTP Server file structure and perform the same level of operations (delete, rename, rmdir, mkdir) on file and folder locations on the underlying operating system.\n"
        },
        {
          "lang": "es",
          "value": "En las versiones del servidor WS_FTP anteriores a 8.7.4 y 8.8.2, se descubri\u00f3 una vulnerabilidad de directory traversal. Un atacante podr\u00eda aprovechar esta vulnerabilidad para realizar operaciones de archivos (delete, rename, rmdir, mkdir) en archivos y carpetas fuera de su ruta de carpeta WS_FTP autorizada. Los atacantes tambi\u00e9n podr\u00edan escapar del contexto de la estructura de archivos del servidor WS_FTP y realizar el mismo nivel de operaciones (delete, rename, rmdir, mkdir) en ubicaciones de archivos y carpetas en el sistema operativo subyacente."
        }
      ],
      "id": "CVE-2023-42657",
      "lastModified": "2024-11-21T08:22:54.057",
      "metrics": {
        "cvssMetricV31": [
          {
            "cvssData": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.9,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "CHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
              "version": "3.1"
            },
            "exploitabilityScore": 3.1,
            "impactScore": 6.0,
            "source": "security@progress.com",
            "type": "Secondary"
          },
          {
            "cvssData": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 9.6,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "NONE",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "CHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H",
              "version": "3.1"
            },
            "exploitabilityScore": 3.1,
            "impactScore": 5.8,
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      },
      "published": "2023-09-27T15:19:32.983",
      "references": [
        {
          "source": "security@progress.com",
          "tags": [
            "Vendor Advisory"
          ],
          "url": "https://community.progress.com/s/article/WS-FTP-Server-Critical-Vulnerability-September-2023"
        },
        {
          "source": "security@progress.com",
          "tags": [
            "Product"
          ],
          "url": "https://www.progress.com/ws_ftp"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
            "Vendor Advisory"
          ],
          "url": "https://community.progress.com/s/article/WS-FTP-Server-Critical-Vulnerability-September-2023"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
            "Product"
          ],
          "url": "https://www.progress.com/ws_ftp"
        }
      ],
      "sourceIdentifier": "security@progress.com",
      "vulnStatus": "Modified",
      "weaknesses": [
        {
          "description": [
            {
              "lang": "en",
              "value": "CWE-22"
            }
          ],
          "source": "security@progress.com",
          "type": "Secondary"
        },
        {
          "description": [
            {
              "lang": "en",
              "value": "CWE-22"
            }
          ],
          "source": "nvd@nist.gov",
          "type": "Primary"
        }
      ]
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "defaultStatus": "affected",
                "modules": [
                  "WS_FTP Server File System"
                ],
                "product": "WS_FTP Server",
                "vendor": "Progress Software Corporation",
                "versions": [
                  {
                    "lessThan": "8.8.2",
                    "status": "affected",
                    "version": "8.8.0",
                    "versionType": "semver"
                  },
                  {
                    "lessThan": "8.7.4",
                    "status": "affected",
                    "version": "8.7.0",
                    "versionType": "semver"
                  }
                ]
              }
            ],
            "source": "security@progress.com"
          },
          {
            "affectedData": [
              {
                "cpes": [
                  "cpe:2.3:a:progress:ws_ftp_server:*:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unknown",
                "product": "ws_ftp_server",
                "vendor": "progress",
                "versions": [
                  {
                    "lessThan": "8.8.2",
                    "status": "affected",
                    "version": "8.8.0",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "8.7.4",
                    "status": "affected",
                    "version": "8.7.0",
                    "versionType": "custom"
                  }
                ]
              }
            ],
            "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
          }
        ],
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:progress:ws_ftp_server:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "443CCFDE-4A61-40F1-96C1-B36BF9240773",
                    "versionEndExcluding": "8.7.4",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:progress:ws_ftp_server:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "DC67BDC1-AAF5-41B9-8087-4E636A0D597C",
                    "versionEndExcluding": "8.8.2",
                    "versionStartIncluding": "8.8.0",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "\n\n\nIn WS_FTP Server versions prior to 8.7.4 and 8.8.2, a directory traversal vulnerability was discovered.\u00a0 An attacker could leverage this vulnerability to perform file operations (delete, rename, rmdir, mkdir) on files and folders outside of their authorized WS_FTP folder path.\u00a0 Attackers could also escape the context of the WS_FTP Server file structure and perform the same level of operations (delete, rename, rmdir, mkdir) on file and folder locations on the underlying operating system.\n"
          },
          {
            "lang": "es",
            "value": "En las versiones del servidor WS_FTP anteriores a 8.7.4 y 8.8.2, se descubri\u00f3 una vulnerabilidad de directory traversal. Un atacante podr\u00eda aprovechar esta vulnerabilidad para realizar operaciones de archivos (delete, rename, rmdir, mkdir) en archivos y carpetas fuera de su ruta de carpeta WS_FTP autorizada. Los atacantes tambi\u00e9n podr\u00edan escapar del contexto de la estructura de archivos del servidor WS_FTP y realizar el mismo nivel de operaciones (delete, rename, rmdir, mkdir) en ubicaciones de archivos y carpetas en el sistema operativo subyacente."
          }
        ],
        "id": "CVE-2023-42657",
        "lastModified": "2026-06-17T06:24:11.830",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 9.9,
                "baseSeverity": "CRITICAL",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "LOW",
                "scope": "CHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 3.1,
              "impactScore": 6.0,
              "source": "security@progress.com",
              "type": "Secondary"
            },
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 9.6,
                "baseSeverity": "CRITICAL",
                "confidentialityImpact": "NONE",
                "integrityImpact": "HIGH",
                "privilegesRequired": "LOW",
                "scope": "CHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 3.1,
              "impactScore": 5.8,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ],
          "ssvcV203": [
            {
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2023-42657",
                "options": [
                  {
                    "exploitation": "none"
                  },
                  {
                    "automatable": "no"
                  },
                  {
                    "technicalImpact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-24T14:16:29.536741Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2023-09-27T15:19:32.983",
        "references": [
          {
            "source": "security@progress.com",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://community.progress.com/s/article/WS-FTP-Server-Critical-Vulnerability-September-2023"
          },
          {
            "source": "security@progress.com",
            "tags": [
              "Product"
            ],
            "url": "https://www.progress.com/ws_ftp"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://community.progress.com/s/article/WS-FTP-Server-Critical-Vulnerability-September-2023"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Product"
            ],
            "url": "https://www.progress.com/ws_ftp"
          }
        ],
        "sourceIdentifier": "security@progress.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-22"
              }
            ],
            "source": "security@progress.com",
            "type": "Secondary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-22"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2025-05-29T00:36:12+00:00",
      "cve": "CVE-2023-42657",
      "id": "CVE-2023-42657",
      "initial_release_date": "2023-09-27T14:48:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "WS_FTP Server Directory Traversal",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-42657.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "providerMetadata": {
              "dateUpdated": "2024-08-02T19:23:40.363Z",
              "orgId": "af854a3a-2127-422b-91ae-364da2661108",
              "shortName": "CVE"
            },
            "references": [
              {
                "tags": [
                  "product",
                  "x_transferred"
                ],
                "url": "https://www.progress.com/ws_ftp"
              },
              {
                "tags": [
                  "vendor-advisory",
                  "x_transferred"
                ],
                "url": "https://community.progress.com/s/article/WS-FTP-Server-Critical-Vulnerability-September-2023"
              }
            ],
            "title": "CVE Program Container"
          },
          {
            "affected": [
              {
                "cpes": [
                  "cpe:2.3:a:progress:ws_ftp_server:*:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unknown",
                "product": "ws_ftp_server",
                "vendor": "progress",
                "versions": [
                  {
                    "lessThan": "8.8.2",
                    "status": "affected",
                    "version": "8.8.0",
                    "versionType": "custom"
                  },
                  {
                    "lessThan": "8.7.4",
                    "status": "affected",
                    "version": "8.7.0",
                    "versionType": "custom"
                  }
                ]
              }
            ],
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2023-42657",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2024-09-24T14:16:29.536741Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2024-09-24T14:19:15.907Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "affected",
              "modules": [
                "WS_FTP Server File System"
              ],
              "product": "WS_FTP Server",
              "vendor": "Progress Software Corporation",
              "versions": [
                {
                  "lessThan": "8.8.2",
                  "status": "affected",
                  "version": "8.8.0",
                  "versionType": "semver"
                },
                {
                  "lessThan": "8.7.4",
                  "status": "affected",
                  "version": "8.7.0",
                  "versionType": "semver"
                }
              ]
            }
          ],
          "datePublic": "2023-09-27T14:48:00.000Z",
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "\n\n\n\nIn WS_FTP Server versions prior to 8.7.4 and 8.8.2, a directory traversal vulnerability was discovered.\u0026nbsp; An attacker could leverage this vulnerability to perform file operations (delete, rename, rmdir, mkdir) on files and folders outside of their authorized WS_FTP folder path.\u0026nbsp; Attackers could also escape the context of the WS_FTP Server file structure and perform the same level of operations (delete, rename, rmdir, mkdir) on file and folder locations on the underlying operating system.\u003cbr\u003e"
                }
              ],
              "value": "\n\n\nIn WS_FTP Server versions prior to 8.7.4 and 8.8.2, a directory traversal vulnerability was discovered.\u00a0 An attacker could leverage this vulnerability to perform file operations (delete, rename, rmdir, mkdir) on files and folders outside of their authorized WS_FTP folder path.\u00a0 Attackers could also escape the context of the WS_FTP Server file structure and perform the same level of operations (delete, rename, rmdir, mkdir) on file and folder locations on the underlying operating system.\n"
            }
          ],
          "impacts": [
            {
              "capecId": "CAPEC-126",
              "descriptions": [
                {
                  "lang": "en",
                  "value": "CAPEC-126 Path Traversal"
                }
              ]
            }
          ],
          "metrics": [
            {
              "cvssV3_1": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 9.9,
                "baseSeverity": "CRITICAL",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "LOW",
                "scope": "CHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
                "version": "3.1"
              },
              "format": "CVSS",
              "scenarios": [
                {
                  "lang": "en",
                  "value": "GENERAL"
                }
              ]
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-22",
                  "description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2023-09-27T15:20:51.807Z",
            "orgId": "f9fea0b6-671e-4eea-8fde-31911902ae05",
            "shortName": "ProgressSoftware"
          },
          "references": [
            {
              "tags": [
                "product"
              ],
              "url": "https://www.progress.com/ws_ftp"
            },
            {
              "tags": [
                "vendor-advisory"
              ],
              "url": "https://community.progress.com/s/article/WS-FTP-Server-Critical-Vulnerability-September-2023"
            }
          ],
          "source": {
            "discovery": "UNKNOWN"
          },
          "title": "WS_FTP Server Directory Traversal",
          "x_generator": {
            "engine": "Vulnogram 0.1.0-dev"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "f9fea0b6-671e-4eea-8fde-31911902ae05",
        "assignerShortName": "ProgressSoftware",
        "cveId": "CVE-2023-42657",
        "datePublished": "2023-09-27T14:49:03.093Z",
        "dateReserved": "2023-09-12T13:30:29.571Z",
        "dateUpdated": "2024-09-24T14:19:21.640Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.